Top 10 Best Event Planning Companies In The World 2026

The event management services market is on track to hit US$1.5 trillion in 2026, according to Persistence Market Research, with an 11.3% compound annual growth rate projected through 2033. That scale explains why the world's largest agencies are no longer just booking venues and sending invitations. They are building technology platforms, managing hybrid experiences across time zones, and processing billions of dollars in corporate spend annually.

Our ranking of the top 10 best event planning companies in the world for 2026 draws on industry reports from IBISWorld, Persistence Market Research, and specialized event industry publications. We weighed global operational footprint, annual event volume, revenue scale, client portfolio quality, and demonstrated capability across event categories. What follows is the definitive list of the firms that define how the world gathers.

How We Ranked These

We evaluated each company against five core criteria: global reach (countries and offices), annual event volume, revenue or spend under management, client portfolio depth, and technological capability. Market data came from Persistence Market Research, IBISWorld industry analyses, and company disclosures. We prioritized firms with verifiable scale metrics over boutique agencies, however prestigious. The result reflects the companies that move the industry's largest budgets and set operational benchmarks for everyone else.

The Top 10 Best Event Planning Companies 2026:

1. Cvent (Cvent Holding Corp.)

Headquartered in Tysons Corner, Virginia, Cvent operates the largest event management technology and services platform in the world. The company processes more than $18 billion in event sourcing annually and connects planners with over 300,000 hotels and venues across 170 countries through its Supplier Network.

Cvent's software handles registration, attendee engagement, and analytics for over 200,000 events each year, and more than 300,000 event professionals use the platform globally. The company went public in 2021 at a valuation exceeding $4.6 billion, then was acquired by Blackstone for the same figure in 2023. That acquisition underscored a key industry reality: event planning has become a technology business, and Cvent owns the dominant infrastructure.

2. Pico Group

Founded in Hong Kong in 1969, Pico Group has grown into Asia's largest event and brand experience company. The firm operates in more than 40 countries with over 2,500 employees and manages more than 5,000 events annually. Its client roster spans major technology firms and global automotive brands, and its work appears at CES, Mobile World Congress, and auto shows around the world.

Pico reported revenues exceeding $400 million in 2024, placing it among the industry's financial leaders. What separates Pico from many competitors is its integrated model: creative design, production, and digital solutions all under one roof. For multinational corporations launching products across Asia, that combination of regional depth and full-service capability makes Pico a first call.

3. George P. Johnson (GPJ)

George P. Johnson has been producing events since 1914, making it the oldest agency on this list. The Boston-founded firm operates as part of Project Worldwide with over 1,000 employees across 20 countries and manages more than 3,000 events annually. Its clients include Microsoft, Ford, and Intel, and the agency has produced Olympic Games hospitality programs and major automotive reveals.

GPJ pioneered what it calls "experience marketing," a discipline that treats events as measurable business investments rather than logistical exercises. The agency developed proprietary event technology and measurement systems that have become industry standards. After more than a century in operation, GPJ remains a powerhouse across North America, Europe, Asia, and the Middle East.

4. MCI Group

Geneva-based MCI Group, founded in 1987, has built its reputation on complex, multi-stakeholder events. The company operates in 31 countries with 1,700 employees and manages more than 8,000 events annually for over 500 clients. Its specialty is association management and congress organization, including some of the world's largest medical and scientific conferences.

MCI processes over 1 million registrations per year and has developed particular strength in hybrid and virtual events, a capability that became essential during the pandemic and remains critical for global organizations. With more than 60 offices worldwide, MCI pairs local knowledge with global infrastructure. Pharmaceutical companies and international associations rely on MCI precisely because its logistics can handle the complexity of multi-country, multi-language events.

5. Jack Morton Worldwide

Jack Morton Worldwide, part of the Interpublic Group, has operated from New York City since 1939. The agency creates immersive brand experiences for BMW, Samsung, and the U.S. Army, among others, and manages over 1,500 events annually across 20 countries. Its offices in London, Shanghai, and Singapore give it reach across six continents.

The agency has won numerous Cannes Lions and Event Marketing Awards for creative excellence. Jack Morton's "human intelligence" approach combines data-driven insights with creative storytelling, a formula that has proven particularly effective for product launches where emotional connection drives purchase behavior. For brands that need their events to generate measurable business outcomes, Jack Morton remains a benchmark for creative quality.

6. Maritz Global Events

St. Louis-based Maritz Global Events operates within Maritz Holdings, which generates $1.5 billion in annual revenue. The company manages more than 100,000 events each year, specializing in corporate meetings, incentive travel, and large-scale conference management for Fortune 500 clients. Event Marketer has repeatedly named Maritz among the top 10 event management companies in North America.

Maritz's proprietary technology platform, Maritz Motivation Solutions, processes over 10 million incentive and rewards transactions annually. That technology backbone gives the company an unusual advantage in incentive travel, where tracking participant engagement and reward fulfillment at scale is operationally demanding. Maritz manages events in over 50 countries, making it one of the most geographically extensive firms on this list.

7. Freeman

Freeman is the world's largest brand experience company, headquartered in Dallas with over $2.5 billion in annual revenue. Founded in 1927, the company manages more than 20,000 events annually and serves over 3,500 clients, including 17 of the top 20 global trade shows. Its events include CES and the International Manufacturing Technology Show, two of the largest exhibitions on earth.

The Freeman Technology Platform powers registration, lead capture, and attendee engagement for events worldwide, and the company employs over 5,000 people across 90-plus offices globally. Freeman's dominance in trade shows and exhibitions is essentially unchallenged. When an industry's biggest gathering needs to scale, Freeman is the firm that makes it possible.

8. Informa Markets

Informa Markets, a division of FTSE 100 company Informa PLC, is the world's largest exhibitions organizer. The company operates more than 550 events annually across 15-plus sectors, including healthcare, pharmaceuticals, food, and technology. Its portfolio includes Arab Health, Natural Products Expo, and World of Concrete, events that anchor their respective industries.

Informa generates over $1 billion in annual revenue from its events and connects more than 1 million attendees with over 100,000 exhibitors each year. The company has invested heavily in digital event platforms, creating hybrid experiences that extend reach beyond physical attendance. With operations in over 30 countries, Informa Markets has become the default organizer for industries that depend on face-to-face commerce.

9. The Moment (formerly The Special Event Company)

San Francisco-based The Moment, previously known as The Special Event Company, manages over 2,000 events annually with an average event budget of $500,000 or more. The agency specializes in high-profile corporate events, product launches, and private celebrations for technology, luxury, and entertainment clients. Its project list includes Apple product launch events, Google I/O experiences, and major film premieres.

The Moment has earned a reputation for innovative use of technology, including AR/VR experiences and interactive installations that push the boundaries of experiential marketing. The agency has won multiple Event Technology Awards and is consistently ranked among the top creative event agencies globally. For technology companies whose product launches function as cultural moments, The Moment delivers the spectacle those events require.

10. BCD Meetings & Events

BCD Meetings & Events, part of BCD Travel, manages over 150,000 events annually across more than 100 countries, with $2.3 billion in annual spend under management. Headquartered in Chicago, the company provides strategic meeting management, event planning, and attendee management to Fortune 500 corporations. Its proprietary Meetings Management Solution platform tracks and optimizes meeting spend across entire enterprises.

With over 2,000 employees in more than 40 countries, BCD brings data-driven efficiency to corporate event programs. The company handles everything from small internal meetings to large-scale global conferences and incentive programs. For corporations that treat meetings as a managed expense category rather than a series of one-off purchases, BCD's spend optimization model is the industry standard.

The event management services market is projected to reach US$3.2 trillion by 2033, according to Persistence Market Research. That growth trajectory explains why private equity firms like Blackstone are acquiring event technology companies, why FTSE 100 companies like Informa PLC continue expanding their exhibition portfolios, and why corporations increasingly centralize their event spend under single providers.

Several patterns define this moment in the industry. Technology platforms are becoming as important as creative talent. Hybrid capabilities are now table stakes rather than differentiators. And scale matters more than ever, because global corporations need partners who can execute consistently across dozens of countries simultaneously.